/*
* @Author: sunlongpeng
* @Date:   2017-04-18 11:17:03
* @Last Modified by:   sunlongpeng
* @Last Modified time: 2017-04-18 11:19:13
*/

#include <stdio.h>

int main() {


	1-1 == 1 ? printf("true") : printf("0000");
    return 0;
}